﻿using System;

namespace 江鑫宇
{
    class Program
    {
        static void Main(string[] args)
        {
          for(int a = 1; a <= 9; a++)
            {
                for (int b = 1; b <= a; b++)
                {
                    Console.Write(b+"x"+a+"="+b*a+"   ");
                }
                Console.WriteLine("\n");
                {
                 
                }
            }
        }
    }
}
